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fix auth in udprelay

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Max Lv
2015-09-24 11:00:13 +08:00
parent c1db81d7db
commit 8d46ced3c9
8 changed files with 28 additions and 18 deletions
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src/encrypt.c
+2 -1
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@@ -1244,8 +1244,9 @@ char * ss_decrypt_all(int buf_size, char *ciphertext, ssize_t *len, int method,
c_len - iv_len);
}
if (auth) {
if (auth || (plaintext[0] & ONETIMEAUTH_FLAG)) {
char hash[ONETIMEAUTH_BYTES];
memcpy(hash, plaintext + p_len - ONETIMEAUTH_BYTES, ONETIMEAUTH_BYTES);
ret = !ss_onetimeauth_verify(hash, plaintext, p_len - ONETIMEAUTH_BYTES, iv);
if (ret) p_len -= ONETIMEAUTH_BYTES;
}